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.500 Caliber Gator Gas Checks

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  • .500 Caliber Gator Gas Checks

.50 SR / .500 Linebaugh Caliber Gator Gas Checks

1
$40.50

 Product Description

The .50 caliber short rifle Gator gas checks are made with gilding brass / 210 copper alloy. The .50 SR gas checks are designed for small/short custom BMG type bullets and pistol bullets like a .512 Linebaugh.

These are .080 deep. Made for a .468 shank bullet.

We also have a .50 Long Rifle version that is .125 deep: .50 LR Caliber Gator Gas Checks

 

Stock Photo is being used of a .500 gas check. 

The gas checks are sold in resealable clear plastic bags.

Sold in 2 quantities: 250 for $21.25 and 500 for $40.50.

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 Product Reviews

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  1. 3 inch to 1 inch 5 Star Review

    Posted by on Apr 1st 2026

    My 452 grain 50 Linebaugh mold which was designed for gas check only shot three inch groups (without the checks, was out). With the Sage checks my BFR now groups an inch at twenty five meters.
    Hardball, 1050 FPS.

  2. best gas checks around 5 Star Review

    Posted by on Nov 9th 2020

    I bought these to put on my 50 Alaskan and my 50-110 they're always a tight fit and they do not come off they're a great product I will keep buying from Sage's Outdoors A#1

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